diff options
| author | Chandra Seetharaman <sekharan@us.ibm.com> | 2006-06-27 13:54:09 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-28 04:32:41 +0400 |
| commit | 74b85f3790aa2550c617fe14439482e13e615fa0 (patch) | |
| tree | 125e9c503d483c304e111ca825358bd81e0610cd /mm | |
| parent | 65edc68c345cbe21d0b0375c3452a3ed5e322868 (diff) | |
| download | linux-74b85f3790aa2550c617fe14439482e13e615fa0.tar.xz | |
[PATCH] cpu hotplug: make cpu_notifier related notifier blocks __cpuinit only
Make notifier_blocks associated with cpu_notifier as __cpuinitdata.
__cpuinitdata makes sure that the data is init time only unless
CONFIG_HOTPLUG_CPU is defined.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page-writeback.c | 2 | ||||
| -rw-r--r-- | mm/page_alloc.c | 2 | ||||
| -rw-r--r-- | mm/slab.c | 4 |
3 files changed, 5 insertions, 3 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 8ccf6f1b1473..8ac6bfb40073 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -523,7 +523,7 @@ ratelimit_handler(struct notifier_block *self, unsigned long u, void *v) return 0; } -static struct notifier_block ratelimit_nb = { +static struct notifier_block __cpuinitdata ratelimit_nb = { .notifier_call = ratelimit_handler, .next = NULL, }; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index e9fb2d4064c8..dafd12ec7a0c 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2031,7 +2031,7 @@ static int __cpuinit pageset_cpuup_callback(struct notifier_block *nfb, return ret; } -static struct notifier_block pageset_notifier = +static struct notifier_block __cpuinitdata pageset_notifier = { &pageset_cpuup_callback, NULL, 0 }; void __init setup_per_cpu_pageset(void) diff --git a/mm/slab.c b/mm/slab.c index 631c0feb9645..d1d55279202e 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -1255,7 +1255,9 @@ bad: return NOTIFY_BAD; } -static struct notifier_block cpucache_notifier = { &cpuup_callback, NULL, 0 }; +static struct notifier_block __cpuinitdata cpucache_notifier = { + &cpuup_callback, NULL, 0 +}; /* * swap the static kmem_list3 with kmalloced memory |